! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 8 V IC = 40 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.2999 -31.3 61.829 167.3 0.0034 83.7 0.9539 -11.0 0.020 0.3228 -58.6 58.012 156.5 0.0069 75.1 0.8947 -21.4 0.050 0.4086 -107.9 43.429 131.6 0.0136 62.3 0.6804 -43.0 0.100 0.4756 -141.2 27.374 112.6 0.0202 58.9 0.4356 -59.0 0.150 0.4900 -156.7 19.215 102.0 0.0251 59.5 0.3147 -66.0 0.200 0.5027 -164.4 14.852 96.2 0.0302 62.2 0.2492 -67.7 0.250 0.5097 -170.7 11.998 91.6 0.0356 63.4 0.2029 -70.2 0.300 0.5171 -175.9 10.077 87.9 0.0412 64.9 0.1774 -71.7 0.400 0.5235 177.2 7.635 82.2 0.0522 65.5 0.1390 -74.0 0.500 0.5320 171.0 6.118 76.5 0.0634 65.0 0.1165 -75.9 0.600 0.5367 166.5 5.132 71.7 0.0745 64.4 0.1048 -79.9 0.700 0.5435 161.8 4.419 67.0 0.0860 63.1 0.0945 -86.2 0.800 0.5484 157.4 3.863 62.6 0.0969 61.2 0.0844 -92.3 0.900 0.5518 153.3 3.452 58.4 0.1087 59.4 0.0776 -98.3 1.000 0.5633 149.7 3.115 54.5 0.1192 57.8 0.0757 -107.0 1.100 0.5735 146.3 2.842 50.6 0.1295 56.1 0.0755 -117.7 1.200 0.5827 142.6 2.617 46.7 0.1405 54.3 0.0729 -127.7 1.300 0.5864 139.3 2.416 42.7 0.1505 52.0 0.0728 -138.1 1.400 0.5957 135.9 2.247 39.0 0.1599 49.7 0.0780 -147.5 1.500 0.6020 132.6 2.113 35.1 0.1705 47.4 0.0858 -155.0 1.600 0.6124 129.6 1.973 31.1 0.1811 45.3 0.0903 -163.4 1.700 0.6224 127.0 1.867 27.5 0.1910 43.5 0.0940 -172.1 1.800 0.6329 124.1 1.780 24.2 0.2004 41.1 0.1025 -178.4 1.900 0.6399 120.9 1.699 20.6 0.2102 38.8 0.1163 176.1 2.000 0.6463 118.0 1.614 17.1 0.2196 36.2 0.1287 169.3 2.200 0.6597 112.7 1.476 9.8 0.2386 31.6 0.1461 160.0 2.400 0.6815 107.4 1.369 2.7 0.2559 27.4 0.1704 148.6 2.600 0.6923 102.7 1.280 -3.4 0.2740 22.8 0.1926 140.4 2.800 0.7089 97.3 1.190 -10.1 0.2930 17.5 0.2199 133.7 3.000 0.7272 92.8 1.112 -16.7 0.3094 13.0 0.2433 125.7 3.500 0.7578 80.8 0.945 -30.7 0.3399 -0.2 0.3274 108.5 4.000 0.8006 71.2 0.815 -43.8 0.3635 -10.3 0.4067 90.6 4.500 0.8310 62.0 0.708 -55.2 0.3932 -20.8 0.4767 74.9 5.000 0.8474 53.2 0.631 -64.6 0.4089 -32.9 0.5482 61.0 5.500 0.8554 45.4 0.566 -73.5 0.4321 -44.6 0.6135 46.7 6.000 0.8578 37.6 0.512 -82.2 0.4321 -57.9 0.6645 33.1 ! ! SIEMENS AG Semiconductor Group, Munich